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(No Model.) 4 Sheets-Sheet 1.

J. F. PAGKER.

BED PLATE FOR SULKY PLOW BEAMS. No. 323,442. Patented Aug. 4, 1885.

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(No Model.) 4 Shets-$heet J. P. PAGKER. BED PLATE FOR SULKY PLOW BEAMS.

No. 323,442. Patented Aug. 4, 1885.

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, 4Sheets-Sheet 3. J; P. PAOKER.

BED PLATE FOR SULKY PLOW BEAMS.

Patented Aug. 4, 1885.

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(No Model.) 4 Sheets-Sheet 4 I J.F.PAGKER-. BED PLATE FOR SULKY PLOWBEAMS.

- No. 323,442. Patented Aug. 4, 1885.

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NITED STATES Flt) s JOHN F. PACKER, OF CHICAGO, ILLINOIS, ASSIGXCR TODAVID BRADLEY MANUFACTURING COMPANY, OF SAME PLACE.

BED-PLATE FOR SULKY- PLOW BEAMS.

SPECIFICATION forming part of Letters Patent 310,323,442, dated August4, 1885.

Application filed October 28, 1884. (No model.)

To all whom; it may concern:

Be it known that I, JOHN F. PACKER, residing at Chicago, in the countyof Cook and State oflllinois, and a citizen of the United States, haveinvented a new and useful linprovement in Bed Plates for Sulky-PlowBeams, of which the following is a full descrip: tion, reference beinghad to the accompanying drawings, in which Figure 1 is a. sideelevation, with one of the wheels removed and the bail in section; Fig.2, a plan view, with the wheels and the devices for adjusting therunning depth and leveling the plow and the seat removed; Fig. 3, a planview of the bed-plate, showing the under side; Fig. 4, a verticallongitudinal section through the bed-plate and hail; Fig. 5, atransverse vertical section through the bed-plate and beam; Fig. 6, aplan view of the bed-plate, showing the upper side; Fig. 7, a plan viewof the upper side of the outer or ring portion of the bedplate; Fig. 8,an edge elevation of the center plate; Fig. 9, a plan view showing theupper side of the center 2 plate; Fig. 10, a section through thecenterplate; Fig. 11, a plan view showing the under side of the centerplate.

This invention has for its objects to support the plowbeam on the bail,so that it can 0 he left free to swing transversely or be locked rigid,as may be required, and at the same time give the beam a support whichit will ride squarely and firmly, and will not be liable to bind whenthe beam is allowed to swing free laterally.

The object of my invention I accomplish in the manner hereinafterdescribed and claimed, and as illustrated in the accompanying drawings.

4O in the drawings, A represents the center plate or disk, having on itsupper face an upward]y-projecting circular stud or trunnion, a, with acircular base, a, which base is slightly above the face of the bed-plateproper.

a The under face of the plate A, at the center,

has a recess, 6, having a curve transverse to the bail, and which fitsover and receives the end of a clip, by which the plate is held fromlateral movement on the bail, and at the same time 0 allow the plate tobe adjusted laterally on the bail for the width of furrow to be plowed;

and the under side of this plate is also provided with depending ears f,two on each side of the recess, which ears have a semicircular openingor recess, f, to receive and fit over 53 the bail and form a support forthe plate on the bail, as shown in Figs. 8, 10, and 11.

B is the ring or outersupport, having a circular opening, B,corresponding in diameter to the diameter of the plate A, and in whichthe 6 plate fits. This ring orsupport B is not circular its entirecircumference, but has on opposite sides projections or ears B for thepassage of the clips by which the ring or support is attached to theplow-beam. The central open- 6 ing, B, has projecting therein, onopposite sides, flanges or ledges b, which form a rest for the underside of the plate A, and the periphery of this opening 13 has asemicircular recess, c, which, when the parts are to be locked,coincides with a similar recess, 0, in the edge of the plate A toreceive a pin, d, by which the plate A will be locked with the ring orsupport B, so as to be, in effect, a part of the ring or support. Thering or support B, 7 5 when the pin cl is not in the hole 0, is free toturn around the plate or disk A as a center, and when the parts aretogether the flanges or projections 12, engaging with the under face ofthe plate A, prevent the ring or support So from rising and tipping foreand aft, except as the plate A is raised by the swing of the bail or isrocked on the bail.

C is the hail, of the usual form of construction in sulky-plows, and onwhich the plate A is mounted.

D are clips passed, as shown, under the bail C, and up on each sidethereof and through the plate A, passing through a plate, D, and securedin position by nuts on their open end 0 above the plate D, a clip beingprovided and used on opposite sides of the plate A, as shown in Figs. 3and 5. The plates D at their outer edge project slightly beyond theperiphery of the plate A, so as to rest on the upper surface of the ringB and form a lock in connection with the flanges b, by which the plate Aand ring 13 are held together in such manner as to allow the ring B toturn when the locking-pin d is withdrawn.

E is a clip, the closed end of which, as shown, passes over the bail Cand enters the recess e in the under face of the plate A. The sides ofthe clip pass down and through a plate, E, on the under side of thebail, and receive nuts, by means of which the clip can be locked firmlyto the bail and form, in connection with the recess 6, a lock, by whichthe plate A is held against lateral or end movement on the bail; and byloosening the clip E the plate A can be adjusted laterally on the bailto set the plow for the required width of furrow.

F is the plow-beam, of the usual construction, and provided on its underface, at the point where the pivot or trunnion a comes, with a suitablerecess to receive such pivot, and have the pivot form a bearing, onwhich the plow-beam swings laterally, and carrying at its rear end aplow, F. This beam F is located, as shown, above the ring or support B,its under face resting, as shown, on blocks 9, formed with the ring orsupport, which blocks can be trned up to have the beam set square, andthe beam is held against side or lateral movement by coming between lugs9, formed on the ring or support B fore and aft of the opening B, asshown in Fig. 7.

G are clips, passing, as shown, over the plow-beam and down and throughthe ends B of the ring or support, and receiving on their open endsnuts, by which the beam is drawn down and locked firmly to the ring. Theclips, as shown, pass through openings in the ends B,which openings areformed at the end of the bed or block 9; but the clips could beotherwise attached, and, if desired, the beds or blocks 9 could beomitted.

Figs. 1 and 2 show the frame-work and other parts of a sulky-plow; butas such devices form no part of the present invention they are notspecifically described,and they are shown only for the purpose ofillustrating how the plowbeam is hung and is located in relation to theother parts.

The plow'bcam is hung above the bail by placing the clip E on the bailloosely; then setting the plate A and ring B, the plate being within theopening B, on the bail to have the recess 6 in the plate A receive theend of the clip E; then passing the clips D up underneath the bail G,and through the plate A, applying the plates D to their open ends andsetting the nuts down, so as to draw the clips 1) onto the bail andleave the plate A free to turn'thereon; then placing the plow-beam ontop of the ring or support B over the plate A, with the pivot in therecess in the beam, and passing the clips G over the beam F and downthrough the ends B of the ring or support, and securing them by thenuts, so as to firmly lock the beam to the ring or support; and when theparts are together the plate A and ring B are interlocked by the flangesb and projecting edge of the plates D, so that the two will movetogether with the vertical swing of the beam F, and as the plate A islocked to the tail by the clip E and recess 0, the ring is also lockedagainst end or lateral movement of the bail.

The ring or support B is free to turn around the plate A when the pin (1is withdrawn, allowing the plow-beam to swing freely on the pivot a in alateral direction, and to be supported in swinging by the broad bearingfurnished by the ring or support; and when the pin (1 is inserted in thehole a the plate A and ring or support B are locked together, holdingthe plow-beam firmlyin a straight line, and preventing any side orlateral swing thereof.

The device is very simple in its construction, and can be readilyapplied to the bail and beam of plows, and in use requires no changingof the parts to allow the beam to swing free or be locked rigid exceptthe withdrawal and insertion of the pin d,- and' in case the pin shouldbe lost it can be readily re placed by the operator. The supportfurnished by the plate A and ring B for the plowbeam is one that willnot be easily broken, and the adjustment of the beam laterally on thebail is quickly and readily accomplished by simply loosening the clip E,adjusting the beam, and then looking the clip to the bail.

As shown, the beam is mounted over the bail; but by reversing thebed-plate it could be located beneath the bail, in which case the ring Bwould come on top of the beam, and

hail, the fastening devices being reversed accordingly, and when thebeam is beneath the bail the top of the beam would have the opening forthe trunnion a.

\Vhat I claim as new, and desire to secure by Letters Patent, is asfollows:

plowbeam, F, a plate, B, suspended therefrom and having a circularopening, B, provided in its edge with a semicircular recess, a circularplate, A, supported by the plate B in its circular opening and providedwith a semicircular recess, and a bail, G, loosely connected with thecircular plate, substantially as described.

2. The combination of plate A, having the pivot a, and in its under facea curved recess, 6, the ring or support B, having ends B, a plow-beam,F, fitting on'a pivot, a, and restpassing around bail O and fitting inrecess 6, substantially as described.

3. The plate A, having the pivot a, and ring or support B, having theends B and flanges Z), in combination with a plow bail and beam,substantially as and for the purposes specified.

4. The plate A, having the pivot a, ring or support B, having ends Bandfianges b, and opening 0, formed by semicircular openings in theplate and ring, in combination with a plow bail and beam, andalocking-pin, d, substantially as and for the purposes specified.

5. The plate A and ring or support B, constructed as described, incombination with the the center plate A would come beneath the ing onthe ends B, a plow-bail, O, and clip E,

ICO

1. In a sulky-plow, the combination of a I IIO plow bail 0, clips D E,plow beam F, and strueted as described, in combination with the 10 clipsG, substantially as and for the purposes bail 0, clips D E, plates D,plow beam F, and

specified. clips G, substantially as and for the purposes 6. The plate Aand ring or support B, 0011- specified. strueted as described, and.locking-pin d, in T combination with a bail, 0, clips D E, plow- JOELPAGKER' beam F, and clips G, substantially as and for Witnesses: thepurpose specified. ALBERT H. ADAMS,

7. The plate A and ring or support 13, con- O. \V. BOND.

